$ROK

Lazard Asset Management

756,499 股

Robeco Institutional Asset Management

621,257 股

Dmitry Balyasny - Balyasny Asset Management

530,847 股

Voya Investment Mgmt

488,169 股

UBS Group

2,180,027 股

Neuberger Berman

426,476 股

Mitsubishi Ufj Asset Management Co., Ltd.

398,746 股

Invesco

1,685,669 股

David Solomon - Goldman Sachs

1,922,479 股

Charles Schwab

1,537,690 股

Larry Fink - BlackRock

11,912,479 股

Geode Capital Management

3,057,997 股

Northern Trust Corp

1,418,943 股

AllianceBernstein (AB)

570,075 股

State Street Corp

5,058,012 股

Morgan Stanley

2,823,547 股

Ken Fisher - Fisher Asset Management

927,088 股

Legal & General

814,906 股

T. Rowe Price

1,364,997 股

Canada Pension Plan Investment Board

238,018 股

Jennison Associates

250,085 股

Adage Capital Partners

100,700 股

CalPERS

196,223 股

BNP Paribas

205,426 股

David E. Shaw - D.E. Shaw & Co.

167,106 股

Nuveen

336,357 股

Israel Englander - Millennium Management

199,360 股

SG Americas Securities

90,399 股

Franklin Resources

161,559 股

Cliff Asness - AQR Capital Management

80,174 股

Ken Griffin - Citadel Advisors

171,781 股

Two Sigma Investments

26,987 股

Ensign Peak Advisors

39,774 股

PNC Financial Services

82,851 股

Mike Hankin - Brown Advisory INC

29,877 股

Jan van Eck - VanEck

30,515 股

Fidelity International (FIL)

27,373 股

Janus Henderson Group

13,509 股

Jane Street Group

5,236 股

Wellington Management

2,839 股

Artisan Partners

0 股

Mario Gabelli - GAMCO Investors

113,606 股

Mairs & Power

283,553 股

Tom Gayner - Markel Group

154,900 股

Joel Greenblatt - Gotham Asset Management

99,213 股

New York State Teachers Retirement System

85,434 股

Natixis

41,390 股

Paul Tudor Jones - Tudor Investment Corp

82,349 股

Nomura Holdings INC

53,032 股

PFA Pension

120,685 股